GM All,
In need to create a DB2 database under AIX 5.3 which supports UNICODE. So can you pls let me know what are all the things which I should consider in this regard?

when create db : utf-8 has to be specified for codepage
different collating sequences are available, depending on need.
mind the length of char fields, as 1 character can be multiple bytes. some cols should be defined longer than the number of needed characters
also mind the substr/length function
or use graphic/var graphic